CN105588459A - Instant-heating heat exchanger for pipe cavity water storage thin pipes of communication part of header bodies and shell pipes - Google Patents
Instant-heating heat exchanger for pipe cavity water storage thin pipes of communication part of header bodies and shell pipes Download PDFInfo
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- CN105588459A CN105588459A CN201610129596.4A CN201610129596A CN105588459A CN 105588459 A CN105588459 A CN 105588459A CN 201610129596 A CN201610129596 A CN 201610129596A CN 105588459 A CN105588459 A CN 105588459A
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- pipe
- package
- header
- cold water
- tube
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
- F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
- F28F9/268—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses an instant-heating heat exchanger for pipe cavity water storage thin pipes of a communication part of header bodies and shell pipes. The multiple shell pipes communicate between the two header bodies. Heating pipe connecting block boards are embedded in pipe openings of part of shell pipes. At least one heating pipe welding hole is formed in each heating pipe connecting block board. At least one heating pipe is arranged in pipe cavities of part of shell pipes. At least one cold water heat-absorbing pipe is arranged in the pipe cavities of part of shell pipes, or the cold water heat-absorbing pipe is bent into a multi-circle elbow to be inserted into the pipe cavities of the shell pipes so that the stroke can be increased. Cold water communicating straight pipes or cold water communicating bent pipes are arranged between part of adjacent shell pipes, and the cold water communicating bent pipes and the heating pipe connecting block boards are sequentially and fixedly welded so that the cold water communicating bent pipes can communicate with the pipe cavities, and therefore circulation is achieved. According to the instant-heating heat exchanger, the thick pipe water storage mode through cold fluid channels of the shell pipes is changed, and the thin pipes in the pipe cavities are adopted to increase the stroke and prolong the heat transfer time, so that the path and flow or flow speed of cold fluid are changed, namely the stay space is long, and enough exchange time is achieved; in addition, the heat transfer speed of the thin pipes is high, and therefore the purpose of maximizing the heat exchange effect is achieved.
Description
Technical field
The present invention relates to Heating, Ventilation and Air Conditioning (HVAC) Technology field, utilize heating installation for thermal source exchanges the heat exchanger of hot water for, be specifically related to a kind of Stainless Steel material or copper material header body and package UNICOM part tube chamber water storage tubule is heat exchanger.
Background technology
The applicant has applied for the patent of denomination of invention for " the uncovered connection heat absorption heat exchanger of header cold water pipe and manufacture craft thereof " on November 13rd, 2012, the patent No.: 2012104530563, Granted publication number: CN102927604B, Granted publication day: on 03 04th, 2015.
Apply for the patent that denomination of invention is " package water storage Multi-tube heating header hot fluid heat exchanger and manufacture craft thereof " on December 31st, 2013, the patent No.: 201310747402.3, notification number: CN1036736868, Granted publication day: on November 04th, 2015.
Above-mentioned prior art is in order to solve header cavity seepy question or to increase heat exchange area, steam heating pipe is installed in the cold water pipe mouth of pipe and is connected closure plate, add the cross-sectional area of macroporous plate, the destruction that steam heating pipe closure plate is resisted header body internal stress effectively makes its strength increase, make header orifice plate indeformable and be convenient to arrange installation steam heating pipe, improve the stability of Welding of Heat-exchanger head, voltage endurance capability strengthens, and has solved the seepy question that header water storage type heat exchanger structurally occurs. But the thermal efficiency of prior art heat exchanger does not reach expection, ubiquity heat exchanger cold fluid pass flow process is short, when while using heat exchanger, exchange occurs for cold fluid and hot fluid, the too fast absorption heat of cold fluid flow velocity is few, thermal source outlet temperature is higher than low-temperature receiver outlet temperature, popular point says to be exactly that heat exchange is not thorough, and water storage type heat exchanger cold water pipe backhaul temperature short and thermal source can not be absorbed completely by cold fluid and run off. Therefore, thermal source outlet temperature is higher than low-temperature receiver outlet temperature. The hot water that depends on storage through contrast property test water storage type heat exchanger extends swap time, exists heating one and takes turns and take turns the defect that can not flow out continuously hot water with one. The hot water that heat exchanger the stores follow-up heating that runs low have a bath very much time does not catch up with, supplying heat source temperature, flow or flow velocity and low-temperature receiver flow or flow velocity and backhaul few swap time is short or exchange insufficient, the heat that the cold water that heat exchanger newly flows to absorbs or shower nozzle flow out the heat of taking away and can not be directly proportional, heat exchange temperature is not connected cannot carry out complete having a bath, defect or the phenomenon of the use more to be heated such as need. Water storage type heat exchanger solves and can the problem of having a bath must strengthen small product size and namely increase the post number of heat exchanger or caliber and strengthen the water yield storing and in many ways can meet, and certainly will cause increasing like this cost, causes steel using amount to increase waste resource. At present the smaller prior art structure of the heating source temperature logarithm temperature difference on the low side is inadaptable, causes heat exchanger low-temperature receiver outlet temperature to neglect heat suddenly cold, and hot water can not Continuous Flow, weak effect and being eliminated.
Summary of the invention
The object of the invention is to solve above-mentioned technological deficiency, aim to provide a kind of header body and package UNICOM part tube chamber water storage tubule is heat exchanger, package cold fluid extra heavy pipe water storage is changed into tube chamber inner tubule and is increased backhaul heat conduction prolongation, it is that parking space is long that cold fluid path and flow or flow velocity are changed, win that to add tubule heat conduction speed enough swap times fast, realize the maximized invention expection of heat transfer effect.
For achieving the above object, the technical solution used in the present invention is:
A kind of header body and package UNICOM part tube chamber water storage tubule are heat exchanger, comprise two header bodies, and header body component comprises: orifice plate, header outer panel and termination cover plate inside header; On header body sub-unit, have pipe joint installing hole; Cold water inlet pipe joint I, cold water go out pipe joint II, heating installation inlet pipe joint III, heating installation go out pipe joint IV respectively with header body component on pipe joint installing hole be welded to connect, pipe joint communicates with cold and hot fluid tube chamber respectively, forms hot and cold medium dividing wall type circulating heat transfer flow channel; Inside header, the space of orifice plate and header outer panel welding combination is header inner chamber hot fluid circulation passage; Inside header, on orifice plate, have multiple package installing holes, between two header bodies, be linked with branched package, the package two ends mouth of pipe inserts inside header on orifice plate in multiple package installing holes; Steam heating pipe connects in the closure plate embedded part package mouth of pipe, is at least provided with a steam heating pipe welding hole and/or cold water turnover connecting hole on steam heating pipe connection closure plate; Inside header, the package of orifice plate and insertion and steam heating pipe are connected closure plate three parts and match and in orifice plate plane, pinch limit plane-welding from the airtight connection of fusion; It is characterized in that: in part package tube chamber, be at least provided with in a steam heating pipe and part package tube chamber and be at least provided with a cold water endothermic tube, or cold water endothermic tube is held into multi-turn bend pipe insertion portion package tube chamber and increased backhaul or coil in header cavity; Steam heating pipe inserts on steam heating pipe connection closure plate and is welded to connect with it in steam heating pipe welding hole through package tube chamber, and the steam heating pipe mouth of pipe communicates with header inner chamber, forms hot fluid circulation heat transfer flow passage; Between part package adjacent tubes, be provided with cold water and be communicated with straight tube or cold water connection bend pipe, cold water is communicated with straight tube and welds in turn with package the circulation that communicates with tube chamber that is connected, and cold water connection bend pipe is connected closure plate and welds in turn the circulation that communicates with tube chamber that is connected with steam heating pipe; The other end is communicated with straight tube with cold water or cold water is communicated with elbow pipe welding UNICOM with cold water pipe joint welding UNICOM in cold water endothermic tube one end in package, and formation cold fluid extra heavy pipe water storage, tubule heat absorption circulate passage and extend; Inside the header outer panel parcel steam heating pipe mouth of pipe and cold water endothermic tube or cold water connection bend pipe and header, orifice plate is airtight is welded to connect; Inside termination cover plate and header, the airtight welding shutoff of orifice plate and header outer panel port part forms header body heat fluid passage.
Beneficial effect of the present invention: header body of the present invention and package UNICOM part tube chamber water storage tubule are heat exchanger, package cold fluid pass extra heavy pipe water storage is changed into tube chamber inner tubule and increase backhaul heat conduction prolongation, it is that parking space is long that cold fluid path and flow or flow velocity are changed, win that to add tubule heat conduction speed enough swap times fast, realize the maximized invention expection of heat transfer effect.
Brief description of the drawings
Fig. 1 is the first embodiment external shape schematic diagram of the present invention.
Fig. 2 adopts cold water to be communicated with the another kind of embodiment external shape schematic diagram of straight tube 8 UNICOMs between part package in the present invention.
Fig. 3 is the top view of Fig. 2.
Fig. 4 adopts cold water to be communicated with the structural representation of bend pipe 15 inner UNICOMs between the first embodiment part package in Fig. 1.
Fig. 5 adopts cold water to be communicated with the structural representation of straight tube 8 UNICOMs between the second embodiment part package.
Fig. 6 is the A-A profile of Fig. 4.
Fig. 7 is the end view that in the present invention, steam heating pipe connects closure plate 9.
Fig. 8 is the B-B cutaway view of Fig. 7.
Fig. 9 is the front view of orifice plate 2 inside header in the present invention, the outside folded plate margin of this embodiment aperture plate.
The C-C cutaway view of Figure 10 Fig. 9.
Figure 11 is the D-D cutaway view of Figure 10.
Figure 12 is the another kind of embodiment front view of orifice plate 2 inside header in the present invention, and this embodiment aperture plate is rectangular dull and stereotyped orifice plate.
Figure 13 be header outer panel 10 with header inside the outside folded plate margin of orifice plate 2(orifice plate edges of boards) the schematic diagram that is connected.
Figure 14 be header outer panel 10 with header inside the inside folded plate margin of orifice plate 2(orifice plate edges of boards) the schematic diagram that is connected.
Figure 15 adopts cold water to be communicated with the header decomposition texture schematic diagram of straight tube 8 UNICOMs between part package in the present invention.
Figure 16 is that in the present invention, cold water inlet pipe joint I 4, cold water go out pipe joint II 5, heating installation inlet pipe joint III 6 and heating installation and goes out pipe joint IV 7 and be all positioned at header one side, adopts cold water to be communicated with the structural representation of bend pipe 15 UNICOMs between part package.
Figure 17 adopts cold water to be communicated with a kind of structural representation of straight tube 8 UNICOMs between part package in the present invention.
Figure 18 adopts cold water to be communicated with the another kind of structural representation of straight tube 8 UNICOMs between part package in the present invention.
Figure 19 is that a left side of Figure 18 is depending on dissecing structural representation.
Figure 20 is the structural representation with pipe joint installing hole 13 on middle-end epicranial plate 3 of the present invention.
Figure 21 is the E-E cutaway view of Figure 20.
Figure 22 is the not structural representation with pipe joint installing hole of figure middle-end epicranial plate 3 of the present invention.
Figure 23 is the F-F cutaway view of Figure 22.
In accompanying drawing: 1. package; 2. orifice plate inside header; 3. termination cover plate; 4. cold water inlet pipe joint I; 5. cold water goes out pipe joint II; 6. heating installation inlet pipe joint III; 7. heating installation goes out pipe joint IV; 8. cold water is communicated with straight tube; 9. steam heating pipe connects closure plate; 10. header outer panel; 11. package installing holes; 12. header inner chambers; 13. pipe joint installing holes; 14. cold water endothermic tubes; 15. cold water are communicated with bend pipe; 16. steam heating pipe welding holes; 17. steam heating pipes; 18. cold water turnover connecting holes; The inside folded plate margin of 19. orifice plate; 20. orifice plate corner ribs; The outside folded plate margin of 21. orifice plate; 22. connect short tube; 23. UNICOM's straight tube welding holes.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
1. header body of the present invention and package UNICOM part tube chamber water storage tubule are heat exchanger, as shown in Fig. 1～Figure 23, comprise two header bodies, and header body component comprises: orifice plate 2, header outer panel 10 and termination cover plate 3 inside header; On header body sub-unit, having pipe joint installing hole 13 is conveniently located by connecting with pipe joint; Cold water inlet pipe joint I 4, cold water go out pipe joint II 5, heating installation inlet pipe joint III 6, heating installation go out pipe joint IV 7 respectively with header body component on pipe joint installing hole 13 be welded to connect, pipe joint communicates with cold and hot fluid tube chamber respectively, forms hot and cold medium dividing wall type circulating heat transfer flow channel; Inside header, orifice plate 2 is header inner chamber 12 hot fluid circulation passages with the space of header outer panel 10 welding combinations; Inside header, on orifice plate 2, have multiple package installing holes 11 and conveniently insert with pipe the welding of having good positioning; Between two header bodies, be linked with branched package 1, the package 1 two ends mouth of pipe inserts inside header on orifice plate 2 in multiple package installing holes 11; Steam heating pipe connects in closure plate 9 embedded part package 1 mouths of pipe, is at least provided with a steam heating pipe welding hole 16 and/or cold water turnover connecting hole 18 on steam heating pipe connection closure plate 9; Inside header, orifice plate 2 is connected closure plate 9 three parts and matches and in orifice plate plane, pinch the intensity of limit plane-welding from the airtight connection of fusion increase orifice plate with the package 1 inserting and steam heating pipe; It is characterized in that: in part package 1 tube chamber, be at least provided with in a steam heating pipe 17 and part package 1 tube chamber and be at least provided with a cold water endothermic tube 14, or cold water endothermic tube 14 is held into multi-turn bend pipe insertion portion package 1 tube chamber and increased backhaul or coil in header cavity 12; Steam heating pipe 17 inserts on steam heating pipe connection closure plate 9 and is welded to connect with it in steam heating pipe welding hole 16 through package 1 tube chamber, and steam heating pipe 17 mouths of pipe communicate with header inner chamber 12 and form hot fluid circulation heat transfer flow passage; Between part package 1 adjacent tubes, be provided with cold water and be communicated with straight tube 8 or cold water connection bend pipe 15, cold water is communicated with straight tube 8 and welds in turn with package 1 circulation that communicates with tube chamber that is connected, and cold water connection bend pipe 15 is connected closure plate 9 and welds in turn the circulation that communicates with tube chamber that is connected with steam heating pipe; The other end is communicated with straight tube 8 with cold water or cold water connection bend pipe 15 welds UNICOM with cold water pipe joint welding UNICOM in cold water endothermic tube 14 one end in package, and formation cold fluid extra heavy pipe water storage, tubule heat absorption circulate passage and extend; Header outer panel 10 wraps up steam heating pipe 17 mouths of pipe and cold water endothermic tube 14 or cold water and is communicated with inside bend pipe 15 and header that orifice plate 2 is airtight to be welded to connect; Inside termination cover plate 3 and header, orifice plate 2 and the airtight welding shutoff of header outer panel 10 port part form header body heat fluid passage; Realize the maximized invention expection of header body and package UNICOM part tube chamber water storage tubule instant heating heat transfer effect.
Technique scheme of the present invention has the following advantages than prior art:
(1) heat exchanger is pursued heat transfer effect and is maximized, and is actually and improves law of communication and just have temperature difference problem in its influence factor, and temperature gap is larger, and heat energy gradient is larger, and exchange easily realizes. On the low side according to current supplying heat source temperature, the logarithm temperature difference is smaller must be designed the many backhauls of cold fluid and just can satisfy the demand, and to accomplish to reduce temperature intersection or control heat loss, in increasing heat exchange area, how to extend or control flow and the time of staying of cold fluid, make rate of heat transfer improve, impel two kinds of cold and hot fluid in many backhauls moment heat-shift. The large extra heavy pipe of diameter 76mm of the present invention chamber flows to water storage and is converted to 8mm tubule chamber instant heating, flow path and the flow of cold and hot fluid change, the thin copper pipe of 8mm flows out and reaches the object of controlling flow, throughput regulates swapace or the time won, low-temperature receiver outlet temperature is changed, realize the invention expection that low-temperature receiver outlet temperature reaches or approach thermal source inlet temperature, exchange hot water continuously flows out, and meets the demand of user's bathing water amount.
(2) the present invention is prior art storage-type and Instant heating type two kinds of scientific and reasonable being combined as a whole of heat exchanger structure, it is that 76mm is package that package diameter is designed in optimum organization, in heating installation goes out pipe joint IV 7 adjacent tubes part package chambeies, place, be provided with steam heating pipe, the low-temperature receiver hot water that package chamber stores is for preheating district. The present invention changes replacement fluids tube chamber heating installation inlet pipe joint III 6 place's adjacent part package tube chambers is changed over to steam heating pipe passage, in steam heating pipe tube chamber, inserting cold water pipe pipe diameter is that the thin copper pipe of 8mm～9.5mm or stainless steel tube have improved turbulent extent, and tubule thermal conductance rapid rate is Instant heating type soon. Cold water pipe tubule is held into bend pipe multi-turn and is formed in many backhauls insertion heating installation inlet pipe joint III 6 place's steam heating pipe tube chambers, and the heat transfer effect of many backhauls heat exchange is better than single backhaul, and in the long run, economy is better than single backhaul. The reverse flow parallel with the thermal source flowing to of low-temperature receiver outlet package section, when counter-flow arrangement, has maximum mean temperature difference between cold and hot fluid, in the time that other conditions are identical, mean temperature difference is larger, and heat output is just larger, and heat transfer effect is all right. For the heat that transmits as much, required heat transfer area just can reduce adverse current can save material. The long left and right of diameter 8mm tubule 15m multi-turn bend pipe, in Fast Heating district, is realized low-temperature receiver outlet and the substantially synthermal outflow of thermal source import.
(3) flow velocity of fluid or flow are changed is the principal element that affects convection heat transfer' heat-transfer by convection in the change in package of the present invention chamber, cold fluid from bassoon laminar flow, transfer cold water heat exchanger tube tubule to and be communicated with straight tube or cold water with cold water and be communicated with bend pipe mouth of pipe UNICOM and become turbulent flow, turbulent flow within the scope of, heat-transfer effect is best and be directly proportional to heat transfer efficiency flow velocity. Heat exchanger heat transfer quantitative change is large, due to, the change of package tube chamber fluid reduces cold fluid flow velocity (flow), the relative time of staying of cold flow side is long, tube wall temperature raises gradually along the mobile direction of fluid, from flowing to the heat increase obtaining to flowing out per unit, final low-temperature receiver outlet temperature and the synthermal outflow of thermal source inlet temperature are successive.
2. as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 9～Figure 16, Figure 20, Figure 22, header body shape of cross section of the present invention is D font; Described D font header outer panel 10 is C shape outer panel, inside header, orifice plate 2 is grooved orifice plate or rectangular dull and stereotyped orifice plate, the notch installation surface of grooved orifice plate is outside header inner chamber or towards header inner chamber 12, grooved orifice plate or rectangular dull and stereotyped orifice plate, plate center are uniformly distributed and have multiple package installing holes 11 and be easy to pipe location, grooved orifice plate or rectangular dull and stereotyped orifice plate are surface plate, on surface plate, perforate is circle flat mouth, and package installing hole 11 circle flat mouthes are circle flat mouth to header inner chamber 12 drawing turned welt Cheng Zhibi circle flat mouthes or not drawing turned welt; Described package 1 mouth of pipe is that pipe flat mouth is successively through being welded to connect in orifice plate 2 grooved orifice plates inside header or rectangular dull and stereotyped orifice plate upper casing pipe installing hole 11 circle flat mouthes; Steam heating pipe connects in closure plate 9 embedded part package 1 mouths of pipe; Package 1 mouth of pipe wall of orifice plate 2 walls and insertion inside header is connected closure plate 9 wall three parts walls and matches and pinch limit plane-welding at header inner chamber 12 and increase the intensity of orifice plate from the airtight connection of fusion with steam heating pipe; Described steam heating pipe 17 and cold water endothermic tube 14 airtight welding UNICOM in part package 1 chamber is assembled into integral passage; Edges of boards 21 welding that inside header outer panel 10C shape board upper header, orifice plate 2 grooved orifice plate notch orifice plates are outwards rolled over are connected, or be connected with orifice plate corner rib 20 welding of the inside folded plate margin 19 of grooved orifice plate notch orifice plate, or inside header outer panel 10C shape board upper header, the edges of boards of the rectangular dull and stereotyped orifice plate of orifice plate 2 are welded to connect; Orifice plate 2, header outer panel 10 header body port part inside the airtight shutoff header of termination cover plate 3, composition header inner chamber 12 and/or part package 1 are that the interior steam heating pipe 17 of cold and hot fluid pipeline and package and cold water endothermic tube 14 form Fluid Circulation heat conduction flow channel.
Two header bodies of the present invention are Split type structure, convenient be welded to connect with package and steam heating pipe is connected that closure plate, steam heating pipe and cold water endothermic tube, cold water is communicated with straight tube or cold water connection bend pipe arranges that installation is welded to connect and whether the pressure detecting of interior pipeline is qualified or have or not leakage; Therefore, header body is designed to orifice plate and header outer panel and end closure plate structure inside header. Inside header, orifice plate is designed to kinds of schemes, inside header orifice plate be grooved orifice plate, orifice plate edges of boards outwards or have the design on limit to infolding, or the design of the strip surface plate orifice plate of flanging is not multiple; This is that a kind of project organization is relatively saved materials with respect to grooved orifice plate for strip surface plate orifice plate, inside or the outside folded plate margin technique of orifice plate edges of boards is made in letter less, rectangular surface plate orifice plate orifice plate width with respect to grooved orifice plate is narrow, saves materials, low cost of manufacture; Header outer panel is on C word shape and connection inboard aperture board or merging becomes D word shape, selects relatively little being easy to of welding current to weld when the edges of boards of header outer panel and rectangular surface plate orifice plate weld. Under the effect of steam heating pipe connection closure plate, increase orifice plate cross-sectional area, the stability of having reinforced rectangular surface plate orifice plate straight flange welding point is not easy to cracking and leaks. In the zone of heat liberation package mouth of pipe, do not need to arrange steam heating pipe and connect closure plate 9, hot fluid is that mechanical pressure constant pressure is relatively stable, does not have also antileaking of the rectangular surface plate orifice plate of thermal expansion stress.
Header orifice plate of the present invention adopts Thin Stainless Steel wallboard, and package adopts stainless steel thin-wall pipe, adopts thin-walled tube and thin-walled part in conjunction with making, saves material and reduces manufacturing cost, and thin-walled material is conducive to piercing and flanging or processing and manufacturing; But stainless steel material welding procedure is handled product well and is prolonged life durablely, selects stainless steel material exchange hot water Pure clear; Orifice plate center is uniformly distributed and has multiple package installing holes and turned over limit, orifice plate curl around punching hole is conducive to insert installation package the welding that is easy to have good positioning, the welding of flanging bore do not need to add sealing weld silk pinch double-walled side weld connect from fusion, save welding material, argon gas, welding wire etc., be unfavorable for that with slab piercing and flanging waste material cost is high, the edges of boards of header orifice plate outwards or have inwardly turned over stiffened edge, be conducive to be welded to connect well and do not need sealing weld wire bond to connect with the merging of header outer panel, and can gain in strength, make header body straight flange weld seam be not easy to cracking and leak.
3. as shown in Fig. 4, Fig. 5, Figure 15, Figure 16, Figure 20, Figure 21, have pipe joint installing hole 13 and have convenient insertion the in limit that welded stub connection is installed to turning up on header body sub-unit of the present invention, the stability of reinforced pipe joint soldering opening is not easy to leak; Pipe joint installing hole 13 be arranged on header outer panel 10 or termination cover plate 3 or package 1 limit pipe on; Cold water inlet pipe joint I 4 be connected the pipe joint installing hole 13 that short tube 22 welds on UNICOM and header outer panel 10 or termination cover plate 3 and be welded to connect; Connecting short tube 22 is connected on closure plate 9 cold water and passes in and out connecting hole 18 and weld UNICOM's circulation that communicates with package tube chamber with steam heating pipe; Cold water goes out pipe joint II 5 and is welded to connect with the pipe joint installing hole 13 that cold water endothermic tube 14 welds on UNICOM and header outer panel 10 or termination cover plate 3; Or cold water inlet pipe joint I 4, cold water go out pipe joint II 5 and be welded to connect with the upper pipe joint installing hole 13 of package 1 limit pipe, pipe joint and package weld and do not need to be connected short tube 22 and can directly be welded to connect with package hole the circulation that communicates with tube chamber; Heating installation inlet pipe joint III 6, heating installation go out pipe joint IV 7 and are arranged on header outer panel 10 or termination cover plate 3 and are welded to connect with pipe joint installing hole 13 circulation that communicates with header inner chamber 12 passages; Form header cavity 12 and part package zone of heat liberation or part package cold fluid pass.
Cold water inlet pipe joint I 4 of the present invention, cold water goes out pipe joint II 5 and heating installation inlet pipe joint III 6, heating installation goes out pipe joint IV 7, pipe joint position arrange its object mainly solution be never subject to the restriction of environment space, make heat exchanger can be laterally or vertical easy for installation be connected with user's piping network installation, also be not limited to the heat exchanger restriction of face anyway, the location of pipe joint arranges its object and can utilize flexibly limited floor space to be connected and installed and to mate with user's pipe network, reach attractive in appearance, handy human oriented design, and utilize limited space resources mounting heat exchanger, reach the invention effect of saving mounting material.
4. as shown in Fig. 4, Fig. 5, Fig. 6, it can be that an arm steam heating pipe, two arms or branched steam heating pipe increase heat transfer area according to heat exchanger specification size that thermal source heating installation of the present invention goes out steam heating pipe 17 quantity that arrange in part package 1 tube chamber of pipe joint IV 7 ends; The quantity that is arranged on part package tube chamber of steam heating pipe 17 numbers is identical or not identical; Cold water endothermic tube 14 quantity that arrange in part package 1 tube chamber of thermal source heating installation inlet pipe joint III 6 ends can be that an arm is held curved or two arms and held curvedly according to heat exchanger specification size, and it is a circle bend pipe, two circle bend pipe or multi-turn bend pipes that cold water endothermic tube 14 is held the curved number of turns of holding of bend pipe.
The number of turns of cold water endothermic tube 14 bend pipes effectively increases backhaul and endotherm area strengthens heat transfer.
The present invention rationally arranges package tube chamber, effectively utilize fluid heat transferring passage, and be branched increase heat exchange area from the quantity that heating installation goes out to arrange in pipe joint IV 7 end housing pipes steam heating pipe 17 numbers, under static state inner and outer pipes cavity temperature identical that is to say synthermal, cold fluid and hot fluid temperature gap that in the time using heat exchanger, the very first time flows to package 1 tube chamber from cold water inlet pipe joint I 4 are large, heat energy gradient is larger, exchange easily realizes, at this moment heat transmission is fast, heat conduction speed is also accelerated, hot fluid releases heat moment is transmitted to cold fluid, release heat just should absorb heat and equate, it is that multi-turn bend pipe increases backhaul and extends the fluid time of staying and controlled flow that the cold water endothermic tube 14 arranging in heating installation inlet pipe joint III 6 end housing pipes is held the curved number of turns of holding of bend pipe, amount regulates and has won swap time, cause heat exchange property to rise, thermograde changes to heat exchanger low-temperature receiver Way out and transmits rapidly, and the result that heat is transmitted is that the temperature difference disappears. occur between object that heat transmits or the different piece of object reaches identical temperature, the heat that the low-temperature receiver outlet hot water of heat exchanger exchange is taken away to capacity of sprinkler is directly proportional, and makes heat exchanger flow out continuously the continual advantageous effect of hot water.
5. the part package 1 zone of heat liberation of the present invention circulation that communicates with header inner chamber 12; Between hot fluid package 1, do not need to arrange cold water and be communicated with straight tube 8 or cold water connection bend pipe 15.
6. as shown in Fig. 2, Fig. 4, Fig. 5, Figure 17, Figure 18, Figure 19, part package of the present invention 1 mouth of pipe termination has UNICOM's straight tube welding hole 23; Limit or without turn-ups has been turned over to inner chamber in UNICOM's straight tube welding hole 23; Cold water is communicated with straight tube 8 and inserts in package UNICOM straight tube welding hole 23 and its tube wall welding circulation that communicates with tube chamber, or cold water is communicated with bend pipe 15 and penetrates on steam heating pipe connection closure plate 9 cold water and pass in and out that connecting hole 18 is interior is welded to connect with it circulation that communicates with part package 1 tube chamber; Cold water is communicated with straight tube 8 or cold water and is communicated with bend pipe 15 UNICOM that is crisscross arranged in header external body or between header inner chamber 12 and package 1 pipe; It is that pipe straight tube or cold water connection bend pipe 15 are pipe bend pipes that cold water is communicated with straight tube 8; Cold water is communicated with straight tube 8 or cold water is communicated with bend pipe 15 and cold water endothermic tube 14 one end mouth of pipe welding UNICOMs; The other end mouth of pipe and the pipe joint of cold water endothermic tube 14 are welded to connect, component part package 1 and cold water endothermic tube 14 cold fluid circulation heat absorption flow channels.
Part package 1 of the present invention has UNICOM's straight tube welding hole from the first side pipe span mouth of pipe 15mm punching press of Guan Qi one end, limit, UNICOM's straight tube welding hole is without turn-ups to tube cavity flange or perforate, there is UNICOM's straight tube welding hole with limit pipe adjacent tubes one left side, termination tube wall apart from mouth of pipe 15mm place's punching press, another right side, termination tube wall has UNICOM's straight tube welding hole apart from mouth of pipe 15mm place's punching press, cold water is communicated with straight tube 8 its adjacent tube chamber is welded to UNICOM's circulation, and this is in header external body UNICOM scheme. Cold water is communicated with bend pipe 15 and is arranged on steam heating pipe in the part package mouth of pipe and is connected on closure plate 9 cold water and passes in and out connecting hole 18 and weld its adjacent tube chamber UNICOM is circulated; Cold water is communicated with straight tube 8 or cold water is communicated with bend pipe 15 in package tube chamber or header cavity and cold water endothermic tube 14 one end mouth of pipe welding UNICOMs, and the other end mouth of pipe and the pipe joint of cold water endothermic tube 14 are welded to connect; Steam heating pipe connects closure plate and matches and in orifice plate plane, pinch limit plane-welding from the airtight cross-sectional area that increases orifice plate that is connected of fusion with package installing hole 11 hole wall three parts on orifice plate 2 inside the package mouth of pipe and header, improve the intensity of orifice plate, in zone of heat liberation package mouth, do not need to arrange steam heating pipe and connect closure plate 9; Header outer panel 10 blocks inside upper header orifice plate 2 be can't see cold water and is communicated with bend pipe 15 in outside, this is inner UNICOM scheme. The UNICOM of cold fluid tube chamber is no matter in inner UNICOM or the UNICOM seen in outside, or part package zone of heat liberation does not need to arrange, and cold water is communicated with straight tube 8 or cold water is communicated with bend pipe 15. Above-mentioned UNICOM scheme is all the claimed scope of request of the present invention.
7. as shown in Figure 4, Figure 5, part package 1 intervalve of the present invention is cold fluid pass, is at least provided with a steam heating pipe 17 in cold fluid pass, the circulation that communicates with header inner chamber 12 of the steam heating pipe 17 two ends mouths of pipe; The both sides package adjacent with middle package 1 is zone of heat liberation, in zone of heat liberation, be at least provided with a cold water endothermic tube 14, cold water endothermic tube 14 is held into multi-turn bend pipe and is inserted in package 1 or coiling header inner chamber 12 zone of heat liberation, increases heat exchange area augmentation of heat transfer; Cold water endothermic tube 14 one end mouths of pipe are welded to connect with pipe joint and the other end mouth of pipe is communicated with straight tube 8 or cold water and is communicated with bend pipe 15 and welds UNICOM with cold water, and the cold water endothermic tube 14 in the middle of forming in package and both sides package is cold fluid circulation heat absorption flow channel.
The large tube chamber water storage of heat exchanger structure of the present invention and the scientific and reasonable combination of tubule instant heating, economy design, its technique effect reaches invention expection, because the flow of the cold fluid that changes of the flow path of fluid and flow velocity are starkly lower than the flow velocity of hot fluid, the little tubule of diameter 8mm chamber is changed into from the large extra heavy pipe of package diameter 76mm chamber laminar flow in cold fluid path increases turbulent extent, diameter 8mm copper pipe can be held into multi-turn bend pipe and directly insert and in package tube chamber, both increased the many backhauls of fluid and extend swapaces or the time of staying, the small-bore outflow of 8mm tubule reaches the object of controlling flow, and can ensure the needs of capacity of sprinkler. Here it is, and amount regulates, and amount regulates and wins heat time raising heat exchange efficiency. side liquid flow changes, and the Reynolds number that changes side also can change, and convection transfer rate h1 also can change so, and overall heat-transfer coefficient can change and realize Expected Results.
8. as shown in Fig. 4, Figure 15, Figure 16, connection short tube 22 of the present invention is pipe straight tube or pipe bend pipe; Straight tube or bend pipe convenient with pipe joint be connected or pipe joint and header outer panel 10 or termination cover plate 3 on pipe joint installing hole 13 welded and installed; Straight tube can be arranged on header outer panel 10, and bend pipe can arrange on termination cover plate 3 flexible.
Pipe joint of the present invention connect short tube 22 be according to the setting of user's pipe network demand be easy to being welded to connect of pipe joint, heat exchanger is installed and had both been utilized and saved space and mounting material.
9. as shown in Fig. 4, Fig. 5, Figure 16, the tube chamber that header body of the present invention and package 1 are welded to connect is hot fluid and cold fluid dividing wall type circulating heat conduction flow channel.
10. as shown in Fig. 1～Figure 23, cold water endothermic tube 14 of the present invention is copper pipe or stainless steel tube or stainless steel screwed pipe, and screwed pipe strengthens heat transfer; Header body component is connected closure plate 9, cold water and is communicated with straight tube 8, cold water and is communicated with bend pipe 15, connects short tube 22 and pipe joint and be stainless steel the pure clear of durable stored hot water of prolonging life with package 1, steam heating pipe.
The advantages such as heat exchanger of the present invention is selected stainless steel material or copper tube material, and " 304 " stainless steel durable exchange hot water of prolonging life is pure pollution-free clearly, and copper tube material is easy to heat conduction and heat conduction speed is fast, stainless steel heat exchanger long service life.
Claims (10)
1. header body and package UNICOM part tube chamber water storage tubule are a heat exchanger, comprise two header bodies, and header body component comprises: orifice plate inside header (2), header outer panel (10) and termination cover plate (3); On header body sub-unit, have pipe joint installing hole (13); Cold water inlet pipe joint I (4), cold water go out pipe joint II (5), heating installation inlet pipe joint III (6), heating installation go out pipe joint IV (7) respectively with header body component on pipe joint installing hole (13) be welded to connect, pipe joint communicates with cold and hot fluid tube chamber respectively, forms hot and cold medium dividing wall type circulating heat transfer flow channel; Orifice plate inside header (2) is header inner chamber (12) hot fluid circulation passage with the space of header outer panel (10) welding combination; On orifice plate inside header (2), have multiple package installing holes (11), be linked with branched package (1) between two header bodies, package (1) the two ends mouth of pipe inserts inside header in the upper multiple package installing holes (11) of orifice plate (2); Steam heating pipe connects in closure plate (9) embedded part package (1) mouth of pipe, is at least provided with a steam heating pipe welding hole (16) and/or cold water turnover connecting hole (18) on steam heating pipe connection closure plate (9); Orifice plate inside header (2) with insert package (1) and steam heating pipe is connected closure plate (9) three parts match in orifice plate plane, pinch limit plane-welding oneself fuse airtight connection; It is characterized in that: in part package (1) tube chamber, be at least provided with in a steam heating pipe (17) and part package (1) tube chamber and be at least provided with a cold water endothermic tube (14), or cold water endothermic tube (14) is held into multi-turn bend pipe insertion portion package (1) tube chamber and increased backhaul or coil in header cavity (12); Steam heating pipe (17) inserts in the upper steam heating pipe welding hole (16) of steam heating pipe connection closure plate (9) and is welded to connect with it through package (1) tube chamber, and steam heating pipe (17) mouth of pipe communicates with header inner chamber (12), forms hot fluid circulation heat transfer flow passage; Between part package (1) adjacent tubes, be provided with cold water and be communicated with straight tube (8) or cold water connection bend pipe (15), cold water is communicated with straight tube (8) and welds in turn with package (1) circulation that communicates with tube chamber that is connected, and cold water connection bend pipe (15) is connected closure plate (9) and welds in turn the circulation that communicates with tube chamber that is connected with steam heating pipe; The other end is communicated with straight tube (8) with cold water or cold water is communicated with bend pipe (15) welding UNICOM with cold water pipe joint welding UNICOM in cold water endothermic tube (14) one end in package, and formation cold fluid extra heavy pipe water storage, tubule heat absorption circulate passage and extend; Airtight being welded to connect of orifice plate (2) inside header outer panel (10) parcel steam heating pipe (17) mouth of pipe and cold water endothermic tube (14) or cold water connection bend pipe (15) and header; Inside termination cover plate (3) and header, the airtight welding shutoff of orifice plate (2) and header outer panel (10) port part forms header body heat fluid passage.
2. header body according to claim 1 and package UNICOM part tube chamber water storage tubule are heat exchanger, it is characterized in that: header body shape of cross section is D font, D font header outer panel (10) is C shape outer panel, orifice plate inside header (2) is grooved orifice plate or rectangular dull and stereotyped orifice plate, the notch installation surface of grooved orifice plate is outside header inner chamber or towards header inner chamber (12), grooved orifice plate or rectangular dull and stereotyped orifice plate, plate center is uniformly distributed and has multiple package installing holes (11), grooved orifice plate or rectangular dull and stereotyped orifice plate are surface plate, on surface plate, perforate is circle flat mouth, package installing hole (11) circle flat mouth is circle flat mouth to header inner chamber (12) drawing turned welt Cheng Zhibi circle flat mouth or not drawing turned welt, package (1) mouth of pipe is that pipe flat mouth penetrates successively inside header in orifice plate (2) grooved orifice plate or rectangular dull and stereotyped orifice plate upper casing pipe installing hole (11) circle flat mouth and is welded to connect, steam heating pipe connects in closure plate (9) embedded part package (1) mouth of pipe, package (1) mouth of pipe wall of the wall of orifice plate inside header (2) and insertion be connected with steam heating pipe closure plate (9) wall three parts walls match header inner chamber (12) pinch limit plane-welding from fusion airtight connection, steam heating pipe (17) and cold water endothermic tube (14) airtight welding UNICOM in part package (1) chamber is assembled into integral passage, edges of boards (21) welding that inside header outer panel (10) C shape board upper header, orifice plate (2) grooved orifice plate notch orifice plate is outwards rolled over is connected, or be connected with orifice plate corner rib (20) welding of the inside folded plate margin of grooved orifice plate notch orifice plate (19), or inside header outer panel (10) C shape board upper header, the edges of boards of the rectangular dull and stereotyped orifice plate of orifice plate (2) are welded to connect, orifice plate (2), header outer panel (10) header body port part inside the airtight shutoff header of termination cover plate (3), composition header inner chamber (12) and/or part package (1) are steam heating pipe (17) and cold water endothermic tube (14) formation Fluid Circulation heat conduction flow channel in cold and hot fluid pipeline and package.
3. header body according to claim 1 and 2 and package UNICOM part tube chamber water storage tubule are heat exchanger, it is characterized in that: on header body sub-unit, have pipe joint installing hole (13) and have limit convenience to insert to turning up welded stub connection is installed, pipe joint installing hole (13) is arranged on header outer panel (10) or termination cover plate (3) or on the pipe of package (1) limit; Cold water inlet pipe joint I (4) is welded to connect with the pipe joint installing hole (13) being connected on short tube (22) welding UNICOM and header outer panel (10) or termination cover plate (3); Connecting short tube (22) is connected the upper cold water of closure plate (9) and passes in and out connecting hole (18) and weld UNICOM's circulation that communicates with package tube chamber with steam heating pipe; Cold water goes out pipe joint installing hole (13) on pipe joint II (5) and cold water endothermic tube (14) welding UNICOM and header outer panel (10) or termination cover plate (3) and is welded to connect, or cold water inlet pipe joint I (4), cold water go out pipe joint II (5) and be welded to connect with the upper pipe joint installing hole (13) of package (1) limit pipe, pipe joint and package weld and do not need to be connected short tube (22) and can directly be welded to connect with package hole the circulation that communicates with tube chamber; Heating installation inlet pipe joint III (6), heating installation go out pipe joint IV (7) and are arranged on that header outer panel (10) or termination cover plate (3) are upper is welded to connect with pipe joint installing hole (13) circulation that communicates with header inner chamber (12) passage, formation header cavity (12) and part package zone of heat liberation or part package cold fluid pass.
4. header body according to claim 1 and 2 and package UNICOM part tube chamber water storage tubule are heat exchanger, it is characterized in that: it is an arm steam heating pipe, two arms or branched steam heating pipe according to heat exchanger specification size that thermal source heating installation goes out steam heating pipe (17) quantity arranging in part package (1) tube chamber of pipe joint IV (7) end; The quantity that is arranged on part package tube chamber of steam heating pipe (17) number is identical or not identical; Cold water endothermic tube (14) quantity arranging in part package (1) tube chamber of thermal source heating installation inlet pipe joint III (6) end is that an arm is held curved or two arms and held curvedly according to heat exchanger specification size, and it is a circle bend pipe, two circle bend pipe or multi-turn bend pipes that cold water endothermic tube (14) is held the curved number of turns of holding of bend pipe.
5. header body according to claim 1 and 2 and package UNICOM part tube chamber water storage tubule are heat exchanger, it is characterized in that: the circulation that communicates with header inner chamber (12) of described part package (1) zone of heat liberation; Between hot fluid package (1), do not need to arrange cold water and be communicated with straight tube (8) or cold water connection bend pipe (15).
6. header body according to claim 1 and 2 and package UNICOM part tube chamber water storage tubule are heat exchanger, it is characterized in that: part package (1) mouth of pipe termination has UNICOM's straight tube welding hole (23); Limit or without turn-ups has been turned over to inner chamber in UNICOM's straight tube welding hole (23); Cold water connection straight tube (8) inserts in package UNICOM straight tube welding hole (23) and welds with its tube wall the circulation that communicates with tube chamber, or cold water connection bend pipe (15) penetrates, and the upper cold water turnover connecting hole of steam heating pipe connection closure plate (9) (18) is interior is welded to connect with it circulation that communicates with part package (1) tube chamber; Cold water is communicated with straight tube (8) or cold water is communicated with bend pipe (15) UNICOM that is crisscross arranged in header external body or between header inner chamber (12) and package (1) pipe; It is that pipe straight tube or cold water connection bend pipe (15) are pipe bend pipes that cold water is communicated with straight tube (8); Cold water is communicated with straight tube (8) or cold water is communicated with bend pipe (15) and cold water endothermic tube (14) one end mouth of pipe welding UNICOM, and the other end mouth of pipe and the pipe joint of cold water endothermic tube (14) are welded to connect; Component part package (1) and cold water endothermic tube (14) cold fluid circulation heat absorption flow channel.
7. header body according to claim 1 and 2 and package UNICOM part tube chamber water storage tubule are heat exchanger, it is characterized in that: part package (1) intervalve is cold fluid pass, in cold fluid pass, be at least provided with a steam heating pipe (17), the circulation that communicates with header inner chamber (12) of steam heating pipe (17) the two ends mouth of pipe; The both sides package adjacent with middle package (1) is zone of heat liberation, in zone of heat liberation, be at least provided with a cold water endothermic tube (14), cold water endothermic tube (14) is held into multi-turn bend pipe and is inserted in package (1) or coiling header inner chamber (12) zone of heat liberation; Cold water endothermic tube (14) one end mouth of pipe is welded to connect with pipe joint and the other end mouth of pipe is communicated with straight tube (8) or cold water and is communicated with bend pipe (15) welding UNICOM with cold water, and the cold water endothermic tube (14) in the middle of forming in package and both sides package is cold fluid circulation heat absorption flow channel.
8. header body according to claim 3 and package UNICOM part tube chamber water storage tubule are heat exchanger, it is characterized in that: connecting short tube (22) is pipe straight tube or pipe bend pipe; Straight tube or bend pipe convenient with pipe joint be connected or pipe joint and header outer panel (10) or termination cover plate (3) on pipe joint installing hole (13) welded and installed; It is upper that straight tube can be arranged on header outer panel (10), and bend pipe can arrange on termination cover plate (3).
9. header body according to claim 1 and 2 and package UNICOM part tube chamber water storage tubule are heat exchanger, it is characterized in that: the tube chamber that header body and package (1) are welded to connect is hot fluid and cold fluid dividing wall type circulating heat conduction flow channel.
10. header body according to claim 1 and 2 and package UNICOM part tube chamber water storage tubule are heat exchanger, it is characterized in that: cold water endothermic tube (14) is copper pipe or stainless steel tube or stainless steel screwed pipe; Header body component is connected closure plate (9) with package (1), steam heating pipe, cold water is communicated with straight tube (8), cold water connection bend pipe (15), connection short tube (22) and pipe joint and is stainless steel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129596.4A CN105588459A (en) | 2016-03-08 | 2016-03-08 | Instant-heating heat exchanger for pipe cavity water storage thin pipes of communication part of header bodies and shell pipes |
| CN201610296036.8A CN105890403B (en) | 2016-03-08 | 2016-05-08 | Header body and the connected luminal part water storage instant heat exchanger of package |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129596.4A CN105588459A (en) | 2016-03-08 | 2016-03-08 | Instant-heating heat exchanger for pipe cavity water storage thin pipes of communication part of header bodies and shell pipes |
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| CN105588459A true CN105588459A (en) | 2016-05-18 |
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| CN201610129596.4A Pending CN105588459A (en) | 2016-03-08 | 2016-03-08 | Instant-heating heat exchanger for pipe cavity water storage thin pipes of communication part of header bodies and shell pipes |
| CN201610296036.8A Active CN105890403B (en) | 2016-03-08 | 2016-05-08 | Header body and the connected luminal part water storage instant heat exchanger of package |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454999A (en) * | 2019-05-24 | 2019-11-15 | 湖南达道新能源开发有限公司 | A kind of heat exchange device using production string conduction underground heat energy |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473567B (en) * | 2020-11-20 | 2023-05-05 | 中石化宁波工程有限公司 | Internal cooling pipe assembly of reactor |
| CN117824149B (en) * | 2023-12-25 | 2024-06-07 | 山东三土能源股份有限公司 | Air source heat pump water heat exchanger |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351726Y (en) * | 1999-02-05 | 1999-12-01 | 何世恒 | Multi-purpose radiator |
| KR101061825B1 (en) * | 2007-09-14 | 2011-09-05 | 한국델파이주식회사 | Heat exchanger for car with integrated header tank and manufacturing method thereof |
| CN102927604B (en) * | 2012-11-13 | 2015-03-04 | 枣庄利能热水器厂 | Header cold water pipe open communication heat absorption heat exchanger and manufacturing process thereof |
| CN103486880A (en) * | 2013-09-18 | 2014-01-01 | 张伟 | Header thermal fluid flow passage tube cavity water-storage and pressure-bearing heat exchanger and manufacture process thereof |
| CN205784728U (en) * | 2016-03-08 | 2016-12-07 | 枣庄利能热水器厂 | Header body and package are connected luminal part water storage instant heat exchanger |
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2016
- 2016-03-08 CN CN201610129596.4A patent/CN105588459A/en active Pending
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454999A (en) * | 2019-05-24 | 2019-11-15 | 湖南达道新能源开发有限公司 | A kind of heat exchange device using production string conduction underground heat energy |
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| CN105890403B (en) | 2017-11-14 |
| CN105890403A (en) | 2016-08-24 |
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Application publication date: 20160518 |